bug#41494: guix build error on armhf - hash-algorithm: unbound variable

["Ludovic Courtès" <ludo@gnu.org>]

Hi,

Danny Milosavljevic <dannym@scratchpost.org> skribis:

> On Sun, 24 May 2020 23:27:24 +0200
> Ludovic Courtès <ludo@gnu.org> wrote:
>
>> > $ guix environment --pure guix --ad-hoc git guile-json guile-readline
>> > $ make 
>> > [ 11%] LOAD     guix/scripts/download.scm
>> > ice-9/eval.scm:293:34: error: hash-algorithm: unbound variable  
>> 
>> Which version of Guile-Gcrypt do you have in that profile?
>
> /gnu/store/k1jj8xpklngfshd9d9rvws9636am7lp7-guile-gcrypt-0.1.0/share/guile/site/2.2/gcrypt

OK, so “not-a-bug” from my perspective.  :-)

>> You need 0.2.0 or later.
>
> Oops.
>
> I've installed the host guix using the armhf tarball from the website.
>
> $ which guix
> /usr/local/bin/guix
> $ ls -l /usr/local/bin/guix
> lrwxrwxrwx 1 root root 54 Mar  4 15:25 /usr/local/bin/guix -> /var/guix/profiles/per-user/root/current-guix/bin/guix
>
> Aha!  That's different to Guix System, right?

Yeah.

> $ ls -l /var/guix/profiles/per-user/root/current-guix
> /var/guix/profiles/per-user/root/current-guix -> current-guix-1-link
> $ ls -l /var/guix/profiles/per-user/root/current-guix-1-link/
> [...]
> libexec -> /gnu/store/a8041j3pg62zi62b30w91mxrmjsamp64-guix-1.0.1/libexec
>
> I guess I could guix pull under root user, but that would hide these kind of
> usability bugs under the carpet :)

‘guix pull’ under the user you want, but you have to use a Guix that’s
recent enough to provide Guile-Gcrypt 0.2.0 or later.  :-)

Cheers,
Ludo’.